diff options
Diffstat (limited to 'base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java')
-rw-r--r-- | base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java b/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java index 172f24934..4e1c50d1e 100644 --- a/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java +++ b/base/java-tools/src/com/netscape/cmstools/key/KeyShowCLI.java @@ -37,30 +37,34 @@ public class KeyShowCLI extends CLI { } public void printHelp() { - formatter.printHelp(getFullName() + " <Key ID>", options); + formatter.printHelp(getFullName() + " <Key ID> [OPTIONS...]", options); } public void execute(String[] args) { - - // Check for "--help" + // Always check for "--help" prior to parsing if (Arrays.asList(args).contains("--help")) { // Display usage printHelp(); System.exit(0); } - if (args.length != 1) { - printHelp(); - System.exit(-1); - } CommandLine cmd = null; + try { cmd = parser.parse(options, args); } catch (ParseException e) { System.err.println("Error: " + e.getMessage()); printHelp(); - System.exit(1); + System.exit(-1); + } + + String[] cmdArgs = cmd.getArgs(); + + if (cmdArgs.length != 1) { + System.err.println("Error: No Key ID specified."); + printHelp(); + System.exit(-1); } KeyId keyId = new KeyId(args[0].trim()); |